ESP32-S3-MINI 自制电路板串口无法识别问题

Post Reply
NewYouguo
Posts: 3
Joined: Tue Dec 19, 2023 11:49 am

ESP32-S3-MINI 自制电路板串口无法识别问题

Postby NewYouguo » Wed Dec 20, 2023 3:33 am

仿照官方的ESP32-S3-DEVKITM-1的板子原理图抄了一个新的板，就只改了元件的layout，但是串口识别不出来
ddff0efcafb2a39a68a4d78df733a65.png
串口无法识别
ddff0efcafb2a39a68a4d78df733a65.png (13.99 KiB) Viewed 8672 times
2372884f6709bc64f75584922c152c8.png
原理图
2372884f6709bc64f75584922c152c8.png (161.24 KiB) Viewed 8672 times
e60cb25f39f9180e3587ca3a4028707.png
PCB layout
e60cb25f39f9180e3587ca3a4028707.png (192.38 KiB) Viewed 8672 times
求指教
Top
Post Reply

Return to “硬件问题讨论”

Who is online

Users browsing this forum: No registered users and 19 guests